In biochemical warfare: See also Schiff base for an explanation to rationalize the evidences of THF/imide functions in hydrazide based chemical spraying. Most certainly a human life degrading psychochemical agent composed of a N-substituted heterocyclic carbanion with an aryl(alkyl) group/bond in the 2nd primary position of the hydroxyl (NH2!) "syn" optical isomer . Thus, THF/imide based NHC may be reasonable compounds to administrate atypical psychotic drugs to poorly informed and knowledgeable population on the false assumptions of saving humanity from self-destruction. -ER, February 27 2013

Etienne Robillard 10:35, 15 January 2013 (EST) Can aromatic nucleophilic substitution of a disubstituted phenoxyalkylamine produce para/ortho opioid ligand (L-dopamine for example) ? In this case, verify if the N heterocycle ring is acting as the nucleophile (R) reagent in presence of an aldehyde...

Etienne Robillard 10:35, 15 January 2013 (EST) See also "Michael reaction" for a proper explanation.. :)